Isa. v. 20. Wo unto them that call evil good, and good evil; that put

DISCOURSE
CONCERNING
THE UNCHANGEABLE OBLIGATIONS OF
NATURAL RELIGION,
AND THE
TRUTH AND CERTAINTY OF THE
CHRISTIAN REVELATION.

darkness for light, and light for darkness; that put bitter for sweet and sweet for bitter.

Rom. i. 22. Professing themselves to be wise, they became fools.

1 Cor. ii. 10. But God hath revealed them unto us by his spirit.